DETECTION AND VERIFICATION OF MALICIOUS NODE IN BLACK HOLE ATTACK USING DSA
Sana Zeba, Shish Ahmad · International Journal of Advanced Research in Computer Science · 2018
Mobile Adhoc Networks are temporary networks which are built for performing any operations. In another word, MANET is taken to be the collection of mobile nodes. Mobile Ad hoc Network (MANET) is concerned as a self-configuring infrastructure less network. Mobile Adhoc network is a set of wireless mobile nodes and it is formed dynamically as the temporary network. In MANET Network, Black hole attack is one of the security threat in which the traffic is redirected to such a node that really does not exist in the network. In this paper, a native approach has been used to detect the intruder node using a threshold value. After analyzing the malicious node, verifying it authenticity with the help of DSA (Digital Signature Algorithm).